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Career of the Month: Astronomer
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Astronomers study objects that are outside of the Earth’s realm, such as stars, planets, comets, and galaxies. Chris Carilli is an astronomer at the National Radio Astronomy Observatory (NRAO), which operates the…
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Engineering Science Teacher Creativity!
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Science Assessments as a Learning Opportunity
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Feedback best practices support timely, high-quality feedback with application opportunity. Multiple attempts on assessments support learning gains. A learning management system can be used to automatically provide…
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Arguing About a Chemical Change
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Use a sample ACT writing prompt in an explore-before-explain instructional sequence to a 9th-grade physical science class to promote student learning and demonstrate that mass is conserved in a chemical reaction
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This study investigated the stability and persistence of prospective elementary teachers’ conceptual understanding of average speed. A questionnaire containing two questions about average speed was administered to the…
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The United States is not graduating enough science, technology, engineering, and mathematics (STEM) majors for the increasing number of available employment opportunities and national security needs. The purpose of…
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Combining the Old With the New
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Science Learning in the Early Years
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A “Meteor” Crashed Into Our School!
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Fingerprint Spoofing: Exploring Cybersecurity With Limited Technology
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